This is the mail archive of the cygwin mailing list for the Cygwin project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: Cygwin slow on x64 systems


On 8/30/2010 7:16 AM, Sagi Ben-Akiva wrote:
For the last couple of weeks I'm trying to identify the cause for
cygwin slowdown on x64 machines which was reported by David Morgan
about 6 months ago.

You're my new hero. :)


I then applied the changes one by one and built cygwin1.dll for each
change, then I ran my test script again for each cygwin1.dll version
and I found that the change to winsup/cygwin/dcrt0.cc from
'2006/03/12 23:57:03' introduce this issue.

For anyone interested in this, it's revision 1.288 of dcrt0.cc Web CVS link: http://cygwin.com/cgi-bin/cvsweb.cgi/src/winsup/cygwin/dcrt0.cc?cvsroot=src

-Edward

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]